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C++ GUIEventAdapter::getHandled方法代码示例

本文整理汇总了C++中osgga::GUIEventAdapter::getHandled方法的典型用法代码示例。如果您正苦于以下问题：C++ GUIEventAdapter::getHandled方法的具体用法？C++ GUIEventAdapter::getHandled怎么用？C++ GUIEventAdapter::getHandled使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类osgga::GUIEventAdapter的用法示例。


在下文中一共展示了GUIEventAdapter::getHandled方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: handle

bool handle(const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
{
    if (ea.getHandled())
        return false;

    switch (ea.getEventType())
    {
    case (osgGA::GUIEventAdapter::KEYUP):
    {
        if (ea.getKey() == osgGA::GUIEventAdapter::KEY_Escape)
        {
            osgViewer::View *view = dynamic_cast<osgViewer::View*>(&aa);
            if (view)
                view->getViewerBase()->setDone(true);

            return true;
        }
    }

    default:
        return false;
    }

    return false;
}
开发者ID:hyyh619，项目名称:OpenSceneGraph-3.4.0，代码行数:25，代码来源:osgvnc.cpp

示例2: handle

bool LODScaleHandler::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
{
    osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
    osg::Camera* camera = view ? view->getCamera() : 0;
    if (!camera) return false;

    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYUP):
        {
            if (ea.getKey() == _keyEventIncreaseLODScale)
            {
                camera->setLODScale(camera->getLODScale()*1.1);
                osg::notify(osg::NOTICE)<<"LODScale = "<<camera->getLODScale()<<std::endl;
                return true;
            }

            else if (ea.getKey() == _keyEventDecreaseLODScale)
            {
                camera->setLODScale(camera->getLODScale()/1.1);
                osg::notify(osg::NOTICE)<<"LODScale = "<<camera->getLODScale()<<std::endl;
                return true;
            }        

            break;
        }
    default:
        break;
    }

    return false;
}
开发者ID:joevandyk，项目名称:osg，代码行数:34，代码来源:ViewerEventHandlers.cpp

示例3: handle

bool KeyboardMouseManipulator::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)	{
	bool bRes = false;

	int nResEvent = ea.getEventType();

	if (nResEvent == GUIEventAdapter::FRAME)	{
		bRes = OrbitManipulator::handleFrame(ea, aa);
	}

	if (nResEvent == GUIEventAdapter::RELEASE)	{
		bRes = OrbitManipulator::handleMouseRelease(ea, aa);
	}

	if (nResEvent == GUIEventAdapter::PUSH)	{
		bRes = OrbitManipulator::handleMousePush(ea, aa);
	}

	if (nResEvent == GUIEventAdapter::KEYDOWN)	{
		bRes = VR::KeyboardMouseManipulator::keyDown(ea, aa);
	}

	if (nResEvent == GUIEventAdapter::KEYUP)	{
		bRes = VR::KeyboardMouseManipulator::keyUp(ea, aa);
	}

	if(ea.getHandled())
		return false;

	if (nResEvent == GUIEventAdapter::DRAG)	{
		bRes = OrbitManipulator::handleMouseDrag(ea, aa);		
	}

	return(bRes);
}
开发者ID:octaviansoldea，项目名称:VRShop，代码行数:34，代码来源:VRKeyboardMouseManipulator.cpp

示例4: handle

        virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& /*aa*/, osg::Object* object, osg::NodeVisitor* /*nv*/)
        {
            osg::Switch* sw = dynamic_cast<osg::Switch*>(object);
            if (!sw) return false;

            if (ea.getHandled()) return false;

            switch(ea.getEventType())
            {
                case(osgGA::GUIEventAdapter::KEYDOWN):
                {
                    if (ea.getKey()=='n')
                    {
                        ++_childNum;
                        if (_childNum >= sw->getNumChildren()) _childNum = 0;

                        sw->setSingleChildOn(_childNum);
                        return true;
                    }
                    break;
                }
                default:
                    break;
            }
            return false;
        }
开发者ID:AnthonyYou，项目名称:osg，代码行数:26，代码来源:osgshadow.cpp

示例5: handle

	bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
	{
		if (ea.getHandled()) return false;

		switch (ea.getEventType())
		{
		case(osgGA::GUIEventAdapter::KEYUP) :
		{
			if (ea.getKey() == 'o')
			{
				osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
				osg::Node* node = view ? view->getSceneData() : 0;
				if (node)
				{
					osgDB::writeNodeFile(*node, "hud.osgt");
					osgDB::writeNodeFile(*node, "hud.osgb");
				}
				return true;
			}

			if (ea.getKey() == _key)
			{
				osg::notify(osg::NOTICE) << "event handler" << std::endl;
				_snapImage->_snapImage = true;
				return true;
			}

			break;
		}
		default:
			break;
		}

		return false;
	}
开发者ID:AditGame，项目名称:Adit，代码行数:35，代码来源:workingGuiCamera.cpp

示例6: handle

bool StatsHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
{
    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYDOWN):
        {
            if (ea.getKey()== _key)
            {
                osgViewer::View* myview = dynamic_cast<osgViewer::View*>(&aa);
                if (!myview) return false;

                osgViewer::ViewerBase* viewer = myview->getViewerBase();

                toggle(viewer);

                aa.requestRedraw();
                return true;
            }
            break;
        }
        case osgGA::GUIEventAdapter::RESIZE:
        {
            setWindowSize(ea.getWindowWidth(), ea.getWindowHeight());
            break;
        }
        default:
            break;
    }
    return false;
}
开发者ID:Thoronador，项目名称:openmw，代码行数:32，代码来源:stats.cpp

示例7: handle

bool UFOManipulator::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter &aa)
{
    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::FRAME):
            _frame(ea,aa);
            return false;
        default:
            break;
    }

    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYUP):
            _keyUp( ea, aa );
            return false;
            break;

        case(osgGA::GUIEventAdapter::KEYDOWN):
            _keyDown(ea, aa);
            return false;
            break;

        case(osgGA::GUIEventAdapter::FRAME):
            _frame(ea,aa);
            return false;
            break;

        default:
            return false;
    }
}
开发者ID:aalex，项目名称:osg，代码行数:34，代码来源:UFOManipulator.cpp

示例8: handle

    bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
    {
        osgViewer::Viewer* viewer = dynamic_cast<osgViewer::Viewer*>(&aa);
        if (!viewer) return false;

        if (ea.getHandled()) return false;

        if(ea.getEventType()==GUIEventAdapter::KEYDOWN)
        {

            switch( ea.getKey() )
            {
                case osgGA::GUIEventAdapter::KEY_Right:
                    // Toggle next switch
                    nextSwitch();
                    return true;
                    break;
                case osgGA::GUIEventAdapter::KEY_Up:
                    // Increase animation speed
                    multiplyAnimation(2);
                    return true;
                    break;
                case osgGA::GUIEventAdapter::KEY_Down:
                    // Decrease animation speed
                    multiplyAnimation(0.5);
                    return true;
                    break;
            }
        }
        return false;
    }
开发者ID:yueying，项目名称:osg，代码行数:31，代码来源:osgsidebyside.cpp

示例9: handle

    bool handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
    { 
        if ( ea.getHandled() ) return false;
        if ( ea.getEventType() == osgGA::GUIEventAdapter::PUSH &&
             ea.getButtonMask() == osgGA::GUIEventAdapter::LEFT_MOUSE_BUTTON &&
             (ea.getModKeyMask() & osgGA::GUIEventAdapter::MODKEY_CTRL) != 0 &&
             terrain_srs.valid() &&
             layer.valid() )
        {
            osgViewer::View* view = dynamic_cast<osgViewer::View*>( &aa );
            if ( !view ) return false;
            osgUtil::LineSegmentIntersector::Intersections hits;
            if ( view->computeIntersections( ea.getX(), ea.getY(), hits ) )
            {
                osgUtil::LineSegmentIntersector::Intersection first = *hits.begin();
                osg::Vec3d hit = first.getWorldIntersectPoint() - first.getWorldIntersectNormal()*0.2;
                osgGIS::GeoPoint world( hit, terrain_srs.get() );
                osgGIS::GeoPoint result = terrain_srs->getGeographicSRS()->transform( world );

                osgGIS::FeatureCursor cursor = layer->getCursor( result );
                highlight( cursor );

                std::stringstream buf;

                buf << "World: " << world.toString() << std::endl
                    << "Geo: " << result.toString() << std::endl
                    << "SRS: " << terrain_srs->getName() << std::endl;
                int line_count = 2;

                for( cursor.reset(); cursor.hasNext(); )
                {
                    osgGIS::Feature* f = cursor.next();
                    osgGIS::AttributeList attrs = f->getAttributes();
                    for( osgGIS::AttributeList::const_iterator i = attrs.begin(); i != attrs.end(); i++ )
                    {
                        std::string key = i->getKey();
                        if ( key.length() > 0 )
                        {
                            buf << key << " : " << i->asString() << std::endl;
                            line_count++;
                        }
                    }
                    break;
                }

                if ( buf.str().length() == 0 )
                {
                    buf << "Control-Left-Click to query";
                    line_count++;
                }
                hud_text->setText( buf.str() );
                hud_text->setPosition( osg::Vec3( 10, line_count*TEXT_SIZE*1.1f, 0 ) );
                hud_text->dirtyDisplayList();
            }
        }

        return false; // never "handled"
    }
开发者ID:aarnchng，项目名称:osggis，代码行数:58，代码来源:osggis_mapper.cpp

示例10: handle

bool Dragger::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
{
    if (ea.getHandled()) return false;

    osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
    if (!view) return false;

    if (ea.getEventType() == osgGA::GUIEventAdapter::PUSH)
    {
        Picker picker( view, this );
        Picker::Hits hits;

        if ( picker.pick( ea.getX(), ea.getY(), hits ) )
        {
            _dragging = true;
            aa.requestRedraw();
            return true;
        }
    }
    else if (ea.getEventType() == osgGA::GUIEventAdapter::RELEASE)
    {
        _dragging = false;
        aa.requestRedraw();
    }
    else if (ea.getEventType() == osgGA::GUIEventAdapter::DRAG)
    {
        if (_dragging)
        {
            osg::Vec3d world;
            if ( _mapNode->getTerrain()->getWorldCoordsUnderMouse(view, ea.getX(), ea.getY(), world) )
            {
                GeoPoint mapPoint;
                _mapNode->getMap()->worldPointToMapPoint(world, mapPoint);
                setPosition( mapPoint );
                aa.requestRedraw();
                return true;
            }
        }
    }   
    else if (ea.getEventType() == osgGA::GUIEventAdapter::MOVE)
    {
        Picker picker( view, this );
        Picker::Hits hits;

        if ( picker.pick( ea.getX(), ea.getY(), hits ) )
        {
            setHover( true );
        }
        else
        {
            setHover( false );
        }        
        aa.requestRedraw();
    }
    return false;
}
开发者ID:airwzz999，项目名称:osgearth-for-android，代码行数:56，代码来源:Draggers.cpp

示例11: handle

bool CameraManipulator::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& us)
{
    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::FRAME):
        {
			return handleFrame(ea, us);
        }
        default:
            break;
    }

    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::PUSH):
        {
			return handlePush(ea, us);
        }
        case(osgGA::GUIEventAdapter::RELEASE):
        {
            return handleRelease(ea, us);
        }
        case(osgGA::GUIEventAdapter::DRAG):
        case(osgGA::GUIEventAdapter::SCROLL):
        {
			return handleScroll(ea, us);
        }
        case(osgGA::GUIEventAdapter::MOVE):
        {
            return false;
        }
		case(osgGA::GUIEventAdapter::KEYDOWN):
		{
			return handleKeyDown(ea, us);
		}
		case(osgGA::GUIEventAdapter::KEYUP):
		{
			return handleKeyUp( ea, us );
		}
        case(osgGA::GUIEventAdapter::FRAME):
		{
            if (_thrown)
            {
                if (calcMovement()) us.requestRedraw();
            }

            return false;
		}
        default:
            return false;
    }
}
开发者ID:TomasHurban，项目名称:3dsoftviz，代码行数:54，代码来源:CameraManipulator.cpp

示例12: handle

    virtual bool handle(const osgGA::GUIEventAdapter& ea,
                        osgGA::GUIActionAdapter& /*aa*/,
                        Object*, NodeVisitor* /*nv*/)
    {
        if (ea.getHandled()) return false;

        ref_ptr<Depth> depth;
        if (!_depth.lock(depth)) return false;

        switch(ea.getEventType())
        {
        case(osgGA::GUIEventAdapter::KEYUP):
        {
            if (ea.getKey() == 'i')
            {
                _appState->invertRange = !_appState->invertRange;
                if (!_appState->invertRange)
                {
                    _appState->camera->setClearDepth(1.0f);
                    depth->setFunction(Depth::LESS);
                    depth->setRange(0.0f, 1.0f);
                    _appState->textInverted->setNodeMask(0u);
                }
                else
                {
                    _appState->camera->setClearDepth(0.0f);
                    depth->setFunction(Depth::GEQUAL);
                    depth->setRange(1.0f, 0.0f);
                    _appState->textInverted->setNodeMask(~0u);
                }
                return true;
            }
            else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Up ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Up)
            {
                _appState->zNear *= 2.0;
                _appState->updateNear();
                return true;
            }
            else if (ea.getKey()==osgGA::GUIEventAdapter::KEY_Down ||
                     ea.getKey()==osgGA::GUIEventAdapter::KEY_KP_Down)
            {
                _appState->zNear *= .5;
                _appState->updateNear();
                return true;
            }
            break;
        }
        default:
            break;
        }
        return false;
    }
开发者ID:AndreyIstomin，项目名称:osg，代码行数:53，代码来源:osgfpdepth.cpp

示例13: handle

bool InteractiveImageHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& aa, osg::Object*, osg::NodeVisitor* nv)
{
    if (ea.getHandled()) return false;

    if (!_image) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::MOVE):
        case(osgGA::GUIEventAdapter::DRAG):
        case(osgGA::GUIEventAdapter::PUSH):
        case(osgGA::GUIEventAdapter::RELEASE):
        {
            osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
            int x,y;
            if (mousePosition(view, nv, ea, x, y))
            {
                return _image->sendPointerEvent(x, y, ea.getButtonMask());
            }
            break;
        }
        case(osgGA::GUIEventAdapter::KEYDOWN):
        case(osgGA::GUIEventAdapter::KEYUP):
        {
            osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
            int x,y;
            bool sendKeyEvent = mousePosition(view, nv, ea, x, y);

            if (sendKeyEvent)
            {
                return _image->sendKeyEvent(ea.getKey(), ea.getEventType()==osgGA::GUIEventAdapter::KEYDOWN);
            }
            break;
        }
        case (osgGA::GUIEventAdapter::RESIZE):
        {
            if (_fullscreen && _camera.valid())
            {
                _camera->setViewport(0, 0, ea.getWindowWidth(), ea.getWindowHeight());

                resize(ea.getWindowWidth(), ea.getWindowHeight());
                return true;
            }
            break;
        }

        default:
            return false;
    }
    return false;
}
开发者ID:yueying，项目名称:osg，代码行数:51，代码来源:ViewerEventHandlers.cpp

示例14: handle

bool PickEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& aa, osg::Object*, osg::NodeVisitor* nv)
{
    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::MOVE):
        case(osgGA::GUIEventAdapter::PUSH):
        case(osgGA::GUIEventAdapter::RELEASE):
        {
            osgViewer::Viewer* viewer = dynamic_cast<osgViewer::Viewer*>(&aa);
            osgUtil::LineSegmentIntersector::Intersections intersections;
            if (viewer->computeIntersections(ea.getX(),ea.getY(), nv->getNodePath(), intersections))
            {
                for(osgUtil::LineSegmentIntersector::Intersections::iterator hitr=intersections.begin();
                    hitr!=intersections.end();
                    ++hitr)
                {
                    if (ea.getEventType()==osgGA::GUIEventAdapter::MOVE)
                    {
                        OSG_INFO<<"Tooltip..."<<std::endl;
                    }
                    else if (ea.getEventType()==osgGA::GUIEventAdapter::RELEASE)
                    {
                        doOperation();
                        return true;
                    }
                }
            }
            break;
        }
        case(osgGA::GUIEventAdapter::KEYDOWN):
        {
            //OSG_NOTICE<<"PickEventHandler KEYDOWN "<<(char)ea.getKey()<<std::endl;
            //if (object) OSG_NOTICE<<"    "<<object->className()<<std::endl;
            break;
        }
        default:
            break;
    }
    return false;
}
开发者ID:TerminalEleven，项目名称:osg，代码行数:42，代码来源:PickEventHandler.cpp

示例15: handle

bool KeyEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& /*aa*/, osg::Object*, osg::NodeVisitor* /*nv*/)
{
    if (ea.getHandled()) return false;

    switch(ea.getEventType())
    {
        case(osgGA::GUIEventAdapter::KEYDOWN):
        {
            if (ea.getKey()==_key)
            {
                doOperation();
                return true;
            }
            break;
        }
        default:
            break;
    }
    return false;
}
开发者ID:3dcl，项目名称:osg，代码行数:20，代码来源:KeyEventHandler.cpp


注：本文中的osgga::GUIEventAdapter::getHandled方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。